Koiguchi Surname
1,931,261st
Most Common
surname in the World
Approximately 93 people bear this surname
Most prevalent in:
Japan
Highest density in:
Japan
Koiguchi Surname Distribution Map
| Place | Incidence | Frequency | Rank in Area |
|---|---|---|---|
| Japan | 93 | 1:1,374,670 | 23,414 |
Phonetically Similar Names
| Surname | Similarity | Worldwide Incidence | Prevalency |
|---|---|---|---|
| Koguchi | 93 | 21,358 | / |
| Kiguchi | 93 | 8,318 | / |
| Kohguchi | 88 | 81 | / |
| Kouguchi | 88 | 4 | / |
| Kaiguchi | 88 | 2 | / |
| Kooguchi | 88 | 1 | / |
| Kajiguchi | 82 | 8 | / |
| Kiyoguchi | 82 | 5 | / |
| Kongouchi | 82 | 2 | / |
| Kyogauchi | 82 | 1 | / |
| Kogushi | 80 | 2,298 | / |
| Kigochi | 80 | 73 | / |
| Kaguchi | 80 | 31 | / |
| Kogucki | 80 | 31 | / |
| Kigushi | 80 | 5 | / |
| Kisguczi | 75 | 42 | / |
| Chiguchi | 75 | 4 | / |
| Kigochie | 75 | 1 | / |
| Kigusi | 71 | 84 | / |
| Kigoci | 71 | 5 | / |
| Koguki | 71 | 2 | / |
| Koguca | 71 | 2 | / |
| Kiguzi | 71 | 2 | / |
| Koguzi | 71 | 1 | / |
| Koguce | 71 | 1 | / |
| Kighouche | 71 | 1 | / |
| Kigoshi | 67 | 1,167 | / |
| Kigocha | 67 | 200 | / |
| Kagochi | 67 | 181 | / |
| Kogoshi | 67 | 124 | / |
| Coguche | 67 | 5 | / |
| Kogiche | 67 | 4 | / |
| Kogucky | 67 | 4 | / |
| Kagushi | 67 | 2 | / |
| Kegochi | 67 | 2 | / |
| Koungouche | 67 | 1 | / |
| Kongusi | 67 | 1 | / |
| Kagichi | 67 | 1 | / |
| Kogoche | 67 | 1 | / |
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Footnotes
- Surnames are taken as the first part of an person's inherited family name, caste, clan name or in some cases patronymic
- Name distribution statistics are generated from a global database of over 4 billion people - more information
- Heatmap: Dark red means there is a higher occurrence of the name, transitioning to light yellow signifies a progressively lower occurrence. Clicking on selected countries will show mapping at a regional level
- Rank: Name are ranked by incidence using the ordinal ranking method; the name that occurs the most is assigned a rank of 1; name that occur less frequently receive an incremented rank; if two or more name occur the same number of times they are assigned the same rank and successive rank is incremented by the total preceeding names
- Ethnic group cannot necessarily be determined by geographic occurrence
- Similar: Names listed in the "Similar" section are phonetically similar and may not have any relation to Koiguchi
- To find out more about this surname's family history, lookup records on FamilySearch, MyHeritage, FindMyPast and Ancestry. Further information may be obtained by DNA analysis